Electronic air cleaner



FIG. 1 is a top, front, and right side perspective view of an electronic air cleaner, showing our new design;

FIG. 2 is a front elevation view thereof, the rear being a mirror image of that shown;

FIG. 3 is a right side elevation view thereof, the opposite side being a mirror image of that shown;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom plan view thereof.

The honeycomb pattern is understood to extend throughout the entire front panel in FIGS. 1 and 2, and is shown partially for ease of illustration. 

The ornamental design for an electronic air cleaner, as shown and described. 